practical current source circuits capable of generating positive and negative current

Analog_man · Sep 9, 2008

Hello I am looking for a practical current source circuits capable of generating positive and negative currents.

mojoman · Sep 9, 2008

Re: Current source

If you want a practical circuit, check this out:
Voltage Controlled Current Source from **broken link removed**

Kral · Sep 10, 2008

Re: Current source

Analog_man,
Bob Pease article “What’s all this Current Source Stuff, Anyhow?”
. http://electronicdesign.com/Articles/Index.cfm?AD=1&ArticleID=18966
List of articles on Constant Current Sources:
. http://www.discovercircuits.com/C/constant.htm
Article on Bipolar Current Source
. **broken link removed**
Regards,
Kral

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